| Message ID | 1462438309-11196-8-git-send-email-rnayak@codeaurora.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, May 05, 2016 at 02:21:45PM +0530, Rajendra Nayak wrote: > Add thermal zones, tsens and qfprom nodes > > Cc: Andy Gross <agross@codeaurora.org> > Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> > --- > arch/arm/boot/dts/qcom-msm8974.dtsi | 103 ++++++++++++++++++++++++++++++++++++ > 1 file changed, 103 insertions(+) > > diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi > index 8193139..3a7a63b 100644 > --- a/arch/arm/boot/dts/qcom-msm8974.dtsi > +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi > @@ -126,6 +126,88 @@ > }; > }; > > + thermal-zones { > + cpu-thermal0 { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 5>; > + > + trips { > + cpu_alert0: trip@0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; You have passive trip points, but not cooling devices. The cooling-maps property is mandatory, as you can see in the documentation (Documentation/devicetree/bindings/thermal/thermal.txt) Please add it, for all your zones. > + cpu_crit0: trip@1 { > + temperature = <110000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + cpu-thermal1 { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 6>; > + > + trips { > + cpu_alert1: trip@0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + cpu_crit1: trip@1 { > + temperature = <110000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + cpu-thermal2 { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 7>; > + > + trips { > + cpu_alert2: trip@0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + cpu_crit2: trip@1 { > + temperature = <110000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + cpu-thermal3 { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 8>; > + > + trips { > + cpu_alert3: trip@0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + cpu_crit3: trip@1 { > + temperature = <110000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + }; > + > cpu-pmu { > compatible = "qcom,krait-pmu"; > interrupts = <1 7 0xf04>; > @@ -249,6 +331,27 @@ > reg = <0xf9011000 0x1000>; > }; > > + qfprom: qfprom@fc4bc000 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "qcom,qfprom"; > + reg = <0xfc4bc000 0x1000>; > + tsens_calib: calib@d0 { > + reg = <0xd0 0x18>; > + }; > + tsens_backup: backup@440 { > + reg = <0x440 0x10>; > + }; > + }; > + > + tsens: thermal-sensor@fc4a8000 { > + compatible = "qcom,msm8974-tsens"; > + reg = <0xfc4a8000 0x2000>; > + nvmem-cells = <&tsens_calib>, <&tsens_backup>; > + nvmem-cell-names = "calib", "calib_backup"; > + #thermal-sensor-cells = <1>; > + }; > + > timer@f9020000 { > #address-cells = <1>; > #size-cells = <1>; > -- > QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member > of Code Aurora Forum, hosted by The Linux Foundation >
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index 8193139..3a7a63b 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -126,6 +126,88 @@ }; }; + thermal-zones { + cpu-thermal0 { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens 5>; + + trips { + cpu_alert0: trip@0 { + temperature = <75000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu_crit0: trip@1 { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cpu-thermal1 { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens 6>; + + trips { + cpu_alert1: trip@0 { + temperature = <75000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu_crit1: trip@1 { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cpu-thermal2 { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens 7>; + + trips { + cpu_alert2: trip@0 { + temperature = <75000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu_crit2: trip@1 { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cpu-thermal3 { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens 8>; + + trips { + cpu_alert3: trip@0 { + temperature = <75000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu_crit3: trip@1 { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + }; + cpu-pmu { compatible = "qcom,krait-pmu"; interrupts = <1 7 0xf04>; @@ -249,6 +331,27 @@ reg = <0xf9011000 0x1000>; }; + qfprom: qfprom@fc4bc000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "qcom,qfprom"; + reg = <0xfc4bc000 0x1000>; + tsens_calib: calib@d0 { + reg = <0xd0 0x18>; + }; + tsens_backup: backup@440 { + reg = <0x440 0x10>; + }; + }; + + tsens: thermal-sensor@fc4a8000 { + compatible = "qcom,msm8974-tsens"; + reg = <0xfc4a8000 0x2000>; + nvmem-cells = <&tsens_calib>, <&tsens_backup>; + nvmem-cell-names = "calib", "calib_backup"; + #thermal-sensor-cells = <1>; + }; + timer@f9020000 { #address-cells = <1>; #size-cells = <1>;
Add thermal zones, tsens and qfprom nodes Cc: Andy Gross <agross@codeaurora.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> --- arch/arm/boot/dts/qcom-msm8974.dtsi | 103 ++++++++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+)